| Samokov to Romeoville (Illinois) | 5,244.46 mi (8,440.14 km) |
| Samokov to Romulus (Michigan) | 5,040.05 mi (8,111.18 km) |
| Samokov to Ronkonkoma (New York) | 4,696.59 mi (7,558.42 km) |
| Samokov to Roosevelt (New York) | 4,720.83 mi (7,597.45 km) |
| Samokov to Rosamond (California) | 6,580.85 mi (10,590.86 km) |
| Samokov to Rosaryville (Maryland) | 4,937.90 mi (7,946.79 km) |
| Samokov to Roscoe (Illinois) | 5,238.57 mi (8,430.66 km) |
| Samokov to Rose Hill (Virginia) | 4,948.65 mi (7,964.08 km) |
| Samokov to Roseburg (Oregon) | 6,178.96 mi (9,944.07 km) |
| Samokov to Rosedale (California) | 6,574.09 mi (10,579.98 km) |
| Samokov to Rosedale (Maryland) | 4,900.05 mi (7,885.87 km) |
| Samokov to Roselle (Illinois) | 5,226.95 mi (8,411.96 km) |
| Samokov to Roselle (New Jersey) | 4,749.89 mi (7,644.21 km) |
| Samokov to Roselle Park (New Jersey) | 4,749.63 mi (7,643.79 km) |
| Samokov to Rosemead (California) | 6,626.24 mi (10,663.90 km) |
